MuscleNerd from the iPhone Dev Team is warning users who are hoping to use a userland jailbreak for the iPad, iPhone, or iPod to hold off on updating to iTunes 9.1.1.
The Grugg, a Bangkok-based security researcher who brokers exploit sales to governments, reveals that iOS jailbreak exploits can sell for $250,000 or more.
Erica Sadun has confirmed that she was able to jailbreak her Apple TV with Limera1n; however, it does not install OpenSSH at this time, so not much can be done with it.
Stefan Esser, also known as I0n1c, the hacker behind the iOS 4.3.1 untether has created an amazing presentation on the latest iOS jailbreak techniques.